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289310

Sigma-Aldrich

Rubidium carbonate

99% (trace metals analysis)

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Synonym(s):
Carbonic acid dirubidium, Dirubidium carboxide
Linear Formula:
Rb2CO3
CAS Number:
Molecular Weight:
230.94
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Assay

99% (trace metals analysis)

form

powder

SMILES string

[Rb+].[Rb+].[O-]C([O-])=O

InChI

1S/CH2O3.2Rb/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

WPFGFHJALYCVMO-UHFFFAOYSA-L

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1 of 4

This Item
251437289280336149
Rubidium carbonate 99% (trace metals analysis)

Sigma-Aldrich

289310

Rubidium carbonate

Rubidium carbonate 99.8% trace metals basis

Sigma-Aldrich

251437

Rubidium carbonate

Rubidium sulfate 99.8% trace metals basis

Sigma-Aldrich

289280

Rubidium sulfate

Rubidium bromide 99.6% trace metals basis

Sigma-Aldrich

336149

Rubidium bromide

form

powder

form

powder

form

powder

form

powder

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

Application

Rubidium carbonate can be used:
  • As a strong n-dopant to fabricate quantum-dot light-emitting diodes. The addition of rubidium carbonate enhances the thermal stability of Mg-doped ZnO electron transport layer.
  • As a precursor to prepare rubidium-promoted iron catalyst for Fischer–Tropsch synthesis.
  • As a strong base for the cross-coupling reaction between organobismuthines and aryl or heteroaryl halides to synthesize triarylbismuthines.
  • To prepare rubidium borosilicate glasses.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1C - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis of Highly Functionalized Triarylbismuthines by Functional Group Manipulation and Use in Palladium- and Copper-Catalyzed Arylation Reactions
Martin Hebert, et al.
The Journal of Organic Chemistry, 81, 5401-5416 (2016)
Thermal study of melting, transition and crystallization of rubidium and cesium borosilicate glasses
V.E. Eremyashev, et al.
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Fischer-Tropsch synthesis: Characterization Rb promoted iron catalyst
Amitava Sarkar, et al.
Catalysis Letters, 121, 1-11 (2008)
Remarkable lifetime improvement of quantum-dot light-emitting diodes by incorporating rubidium carbonate in metal-oxide electron transport layers
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